2 * Copyright (c) 2011 Sveriges Television AB <info@casparcg.com>
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4 * This file is part of CasparCG (www.casparcg.com).
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6 * CasparCG is free software: you can redistribute it and/or modify
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7 * it under the terms of the GNU General Public License as published by
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8 * the Free Software Foundation, either version 3 of the License, or
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9 * (at your option) any later version.
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11 * CasparCG is distributed in the hope that it will be useful,
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12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
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13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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14 * GNU General Public License for more details.
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16 * You should have received a copy of the GNU General Public License
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17 * along with CasparCG. If not, see <http://www.gnu.org/licenses/>.
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19 * Author: Nicklas P Andersson
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22 #include "../StdAfx.h"
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24 #if defined(_MSC_VER)
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25 #pragma warning (push, 1) // TODO: Legacy code, just disable warnings
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28 #include "AMCPCommandsImpl.h"
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29 #include "AMCPProtocolStrategy.h"
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31 #include <common/env.h>
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33 #include <common/log.h>
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34 #include <common/diagnostics/graph.h>
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35 #include <common/os/windows/current_version.h>
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36 #include <common/os/windows/system_info.h>
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38 #include <core/producer/frame_producer.h>
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39 #include <core/video_format.h>
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40 #include <core/producer/transition/transition_producer.h>
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41 #include <core/frame/frame_transform.h>
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42 #include <core/producer/stage.h>
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43 #include <core/producer/layer.h>
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44 #include <core/mixer/mixer.h>
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45 #include <core/consumer/output.h>
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47 #include <modules/reroute/producer/reroute_producer.h>
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48 #include <modules/bluefish/bluefish.h>
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49 #include <modules/decklink/decklink.h>
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50 #include <modules/ffmpeg/ffmpeg.h>
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51 #include <modules/flash/flash.h>
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52 #include <modules/flash/util/swf.h>
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53 #include <modules/flash/producer/flash_producer.h>
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54 #include <modules/flash/producer/cg_proxy.h>
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55 #include <modules/ffmpeg/producer/util/util.h>
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56 #include <modules/image/image.h>
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57 #include <modules/screen/screen.h>
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58 #include <modules/reroute/producer/reroute_producer.h>
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60 #include <algorithm>
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66 #include <boost/date_time/posix_time/posix_time.hpp>
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67 #include <boost/lexical_cast.hpp>
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68 #include <boost/algorithm/string.hpp>
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69 #include <boost/filesystem.hpp>
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70 #include <boost/regex.hpp>
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71 #include <boost/property_tree/xml_parser.hpp>
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73 #include <tbb/concurrent_unordered_map.h>
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77 100 [action] Information om att något har hänt
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78 101 [action] Information om att något har hänt, en rad data skickas
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80 202 [kommando] OK Kommandot har utförts
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81 201 [kommando] OK Kommandot har utförts, och en rad data skickas tillbaka
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82 200 [kommando] OK Kommandot har utförts, och flera rader data skickas tillbaka. Avslutas med tomrad
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84 400 ERROR Kommandot kunde inte förstås
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85 401 [kommando] ERROR Ogiltig kanal
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86 402 [kommando] ERROR Parameter saknas
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87 403 [kommando] ERROR Ogiltig parameter
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88 404 [kommando] ERROR Mediafilen hittades inte
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90 500 FAILED Internt configurationfel
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91 501 [kommando] FAILED Internt configurationfel
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92 502 [kommando] FAILED Oläslig mediafil
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94 600 [kommando] FAILED funktion ej implementerad
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97 namespace caspar { namespace protocol {
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99 using namespace core;
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101 std::wstring MediaInfo(const boost::filesystem::path& path)
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103 if(boost::filesystem::is_regular_file(path))
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105 std::wstring clipttype = TEXT("N/A");
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106 std::wstring extension = boost::to_upper_copy(path.extension().wstring());
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107 if(extension == TEXT(".TGA") || extension == TEXT(".COL") || extension == L".PNG" || extension == L".JPEG" || extension == L".JPG" ||
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108 extension == L"GIF" || extension == L"BMP")
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109 clipttype = TEXT("STILL");
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110 else if(extension == TEXT(".WAV") || extension == TEXT(".MP3"))
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111 clipttype = TEXT("STILL");
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112 else if(extension == TEXT("SWF") || extension == TEXT("CT") || extension == TEXT("DV") || extension == TEXT("MOV") || extension == TEXT("MPG") || extension == TEXT("AVI") || caspar::ffmpeg::is_valid_file(path.wstring()))
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113 clipttype = TEXT("MOVIE");
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115 if(clipttype != TEXT("N/A"))
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117 auto is_not_digit = [](char c){ return std::isdigit(c) == 0; };
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119 auto relativePath = boost::filesystem::path(path.wstring().substr(env::media_folder().size()-1, path.wstring().size()));
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121 auto writeTimeStr = boost::posix_time::to_iso_string(boost::posix_time::from_time_t(boost::filesystem::last_write_time(path)));
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122 writeTimeStr.erase(std::remove_if(writeTimeStr.begin(), writeTimeStr.end(), is_not_digit), writeTimeStr.end());
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123 auto writeTimeWStr = std::wstring(writeTimeStr.begin(), writeTimeStr.end());
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125 auto sizeStr = boost::lexical_cast<std::wstring>(boost::filesystem::file_size(path));
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126 sizeStr.erase(std::remove_if(sizeStr.begin(), sizeStr.end(), is_not_digit), sizeStr.end());
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127 auto sizeWStr = std::wstring(sizeStr.begin(), sizeStr.end());
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129 auto str = relativePath.replace_extension(TEXT("")).native();
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130 while(str.size() > 0 && (str[0] == '\\' || str[0] == '/'))
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131 str = std::wstring(str.begin() + 1, str.end());
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133 return std::wstring() + TEXT("\"") + str +
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134 + TEXT("\" ") + clipttype +
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135 + TEXT(" ") + sizeStr +
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136 + TEXT(" ") + writeTimeWStr +
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143 std::wstring ListMedia()
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145 std::wstringstream replyString;
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146 for (boost::filesystem::recursive_directory_iterator itr(env::media_folder()), end; itr != end; ++itr)
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147 replyString << MediaInfo(itr->path());
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149 return boost::to_upper_copy(replyString.str());
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152 std::wstring ListTemplates()
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154 std::wstringstream replyString;
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156 for (boost::filesystem::recursive_directory_iterator itr(env::template_folder()), end; itr != end; ++itr)
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158 if(boost::filesystem::is_regular_file(itr->path()) && (itr->path().extension() == L".ft" || itr->path().extension() == L".ct"))
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160 auto relativePath = boost::filesystem::wpath(itr->path().wstring().substr(env::template_folder().size()-1, itr->path().wstring().size()));
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162 auto writeTimeStr = boost::posix_time::to_iso_string(boost::posix_time::from_time_t(boost::filesystem::last_write_time(itr->path())));
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163 writeTimeStr.erase(std::remove_if(writeTimeStr.begin(), writeTimeStr.end(), [](char c){ return std::isdigit(c) == 0;}), writeTimeStr.end());
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164 auto writeTimeWStr = std::wstring(writeTimeStr.begin(), writeTimeStr.end());
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166 auto sizeStr = boost::lexical_cast<std::string>(boost::filesystem::file_size(itr->path()));
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167 sizeStr.erase(std::remove_if(sizeStr.begin(), sizeStr.end(), [](char c){ return std::isdigit(c) == 0;}), sizeStr.end());
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169 auto sizeWStr = std::wstring(sizeStr.begin(), sizeStr.end());
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171 std::wstring dir = relativePath.parent_path().native();
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172 std::wstring file = boost::to_upper_copy(relativePath.filename().wstring());
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173 relativePath = boost::filesystem::wpath(dir + L"/" + file);
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175 auto str = relativePath.replace_extension(TEXT("")).native();
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176 while(str.size() > 0 && (str[0] == '\\' || str[0] == '/'))
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177 str = std::wstring(str.begin() + 1, str.end());
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179 replyString << TEXT("\"") << str
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180 << TEXT("\" ") << sizeWStr
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181 << TEXT(" ") << writeTimeWStr
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185 return replyString.str();
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190 AMCPCommand::AMCPCommand() : channelIndex_(0), layerIndex_(-1)
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193 void AMCPCommand::SendReply()
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198 if(replyString_.empty())
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200 pClientInfo_->Send(replyString_);
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203 void AMCPCommand::Clear()
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205 pChannel_->stage().clear();
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206 pClientInfo_.reset();
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208 _parameters.clear();
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211 bool DiagnosticsCommand::DoExecute()
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215 diagnostics::show_graphs(true);
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217 SetReplyString(TEXT("202 DIAG OK\r\n"));
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223 CASPAR_LOG_CURRENT_EXCEPTION();
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224 SetReplyString(TEXT("502 DIAG FAILED\r\n"));
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229 bool ChannelGridCommand::DoExecute()
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231 CASPAR_THROW_EXCEPTION(not_implemented());
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234 //auto self = GetChannels().back();
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236 //std::vector<std::wstring> params;
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237 //params.push_back(L"SCREEN");
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238 //params.push_back(L"NAME");
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239 //params.push_back(L"Channel Grid Window");
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240 //auto screen = create_consumer(params);
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242 //self->output().add(screen);
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244 //BOOST_FOREACH(auto channel, GetChannels())
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246 // if(channel != self)
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248 // auto producer = reroute::create_producer(self->frame_factory(), *channel);
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249 // self->stage().load(index, producer, false);
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250 // self->stage().play(index);
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255 //int n = GetChannels().size()-1;
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256 //double delta = 1.0/static_cast<double>(n);
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257 //for(int x = 0; x < n; ++x)
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259 // for(int y = 0; y < n; ++y)
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261 // int index = x+y*n+1;
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262 // auto transform = [=](frame_transform transform) -> frame_transform
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264 // transform.image_transform.fill_translation[0] = x*delta;
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265 // transform.image_transform.fill_translation[1] = y*delta;
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266 // transform.image_transform.fill_scale[0] = delta;
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267 // transform.image_transform.fill_scale[1] = delta;
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268 // transform.image_transform.clip_translation[0] = x*delta;
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269 // transform.image_transform.clip_translation[1] = y*delta;
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270 // transform.image_transform.clip_scale[0] = delta;
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271 // transform.image_transform.clip_scale[1] = delta;
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272 // return transform;
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274 // self->stage().apply_transform(index, transform);
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281 bool CallCommand::DoExecute()
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283 //Perform loading of the clip
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286 auto what = _parameters.at(0);
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288 std::wstring param;
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289 for(auto it = std::begin(_parameters2); it != std::end(_parameters2); ++it, param += L" ")
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292 auto result = GetChannel()->stage().call(GetLayerIndex(), boost::trim_copy(param));
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294 if(!result.timed_wait(boost::posix_time::seconds(2)))
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295 CASPAR_THROW_EXCEPTION(timed_out());
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297 std::wstringstream replyString;
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298 if(result.get().empty())
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299 replyString << TEXT("202 CALL OK\r\n");
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301 replyString << TEXT("201 CALL OK\r\n") << result.get() << L"\r\n";
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303 SetReplyString(replyString.str());
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309 CASPAR_LOG_CURRENT_EXCEPTION();
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310 SetReplyString(TEXT("502 CALL FAILED\r\n"));
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315 tbb::concurrent_unordered_map<int, std::vector<stage::transform_tuple_t>> deferred_transforms;
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317 bool MixerCommand::DoExecute()
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319 //Perform loading of the clip
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322 bool defer = _parameters.back() == L"DEFER";
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324 _parameters.pop_back();
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326 std::vector<stage::transform_tuple_t> transforms;
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328 if(_parameters[0] == L"KEYER" || _parameters[0] == L"IS_KEY")
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330 bool value = boost::lexical_cast<int>(_parameters.at(1));
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331 transforms.push_back(stage::transform_tuple_t(GetLayerIndex(), [=](frame_transform transform) -> frame_transform
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333 transform.image_transform.is_key = value;
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337 else if(_parameters[0] == L"OPACITY")
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339 int duration = _parameters.size() > 2 ? boost::lexical_cast<int>(_parameters[2]) : 0;
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340 std::wstring tween = _parameters.size() > 3 ? _parameters[3] : L"linear";
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342 double value = boost::lexical_cast<double>(_parameters.at(1));
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344 transforms.push_back(stage::transform_tuple_t(GetLayerIndex(), [=](frame_transform transform) -> frame_transform
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346 transform.image_transform.opacity = value;
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348 }, duration, tween));
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350 else if(_parameters[0] == L"FILL" || _parameters[0] == L"FILL_RECT")
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352 int duration = _parameters.size() > 5 ? boost::lexical_cast<int>(_parameters[5]) : 0;
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353 std::wstring tween = _parameters.size() > 6 ? _parameters[6] : L"linear";
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354 double x = boost::lexical_cast<double>(_parameters.at(1));
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355 double y = boost::lexical_cast<double>(_parameters.at(2));
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356 double x_s = boost::lexical_cast<double>(_parameters.at(3));
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357 double y_s = boost::lexical_cast<double>(_parameters.at(4));
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359 transforms.push_back(stage::transform_tuple_t(GetLayerIndex(), [=](frame_transform transform) mutable -> frame_transform
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361 transform.image_transform.fill_translation[0] = x;
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362 transform.image_transform.fill_translation[1] = y;
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363 transform.image_transform.fill_scale[0] = x_s;
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364 transform.image_transform.fill_scale[1] = y_s;
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365 transform.image_transform.clip_translation[0] = x;
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366 transform.image_transform.clip_translation[1] = y;
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367 transform.image_transform.clip_scale[0] = x_s;
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368 transform.image_transform.clip_scale[1] = y_s;
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370 }, duration, tween));
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372 else if(_parameters[0] == L"CLIP" || _parameters[0] == L"CLIP_RECT")
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374 int duration = _parameters.size() > 5 ? boost::lexical_cast<int>(_parameters[5]) : 0;
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375 std::wstring tween = _parameters.size() > 6 ? _parameters[6] : L"linear";
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376 double x = boost::lexical_cast<double>(_parameters.at(1));
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377 double y = boost::lexical_cast<double>(_parameters.at(2));
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378 double x_s = boost::lexical_cast<double>(_parameters.at(3));
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379 double y_s = boost::lexical_cast<double>(_parameters.at(4));
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381 transforms.push_back(stage::transform_tuple_t(GetLayerIndex(), [=](frame_transform transform) -> frame_transform
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383 transform.image_transform.clip_translation[0] = x;
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384 transform.image_transform.clip_translation[1] = y;
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385 transform.image_transform.clip_scale[0] = x_s;
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386 transform.image_transform.clip_scale[1] = y_s;
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388 }, duration, tween));
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390 else if(_parameters[0] == L"GRID")
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392 int duration = _parameters.size() > 2 ? boost::lexical_cast<int>(_parameters[2]) : 0;
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393 std::wstring tween = _parameters.size() > 3 ? _parameters[3] : L"linear";
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394 int n = boost::lexical_cast<int>(_parameters.at(1));
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395 double delta = 1.0/static_cast<double>(n);
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396 for(int x = 0; x < n; ++x)
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398 for(int y = 0; y < n; ++y)
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400 int index = x+y*n+1;
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401 transforms.push_back(stage::transform_tuple_t(index, [=](frame_transform transform) -> frame_transform
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403 transform.image_transform.fill_translation[0] = x*delta;
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404 transform.image_transform.fill_translation[1] = y*delta;
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405 transform.image_transform.fill_scale[0] = delta;
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406 transform.image_transform.fill_scale[1] = delta;
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407 transform.image_transform.clip_translation[0] = x*delta;
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408 transform.image_transform.clip_translation[1] = y*delta;
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409 transform.image_transform.clip_scale[0] = delta;
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410 transform.image_transform.clip_scale[1] = delta;
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412 }, duration, tween));
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416 else if(_parameters[0] == L"BLEND")
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418 auto blend_str = _parameters.at(1);
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419 int layer = GetLayerIndex();
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420 GetChannel()->mixer().set_blend_mode(GetLayerIndex(), get_blend_mode(blend_str));
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422 else if(_parameters[0] == L"BRIGHTNESS")
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424 auto value = boost::lexical_cast<double>(_parameters.at(1));
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425 int duration = _parameters.size() > 2 ? boost::lexical_cast<int>(_parameters[2]) : 0;
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426 std::wstring tween = _parameters.size() > 3 ? _parameters[3] : L"linear";
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427 transforms.push_back(stage::transform_tuple_t(GetLayerIndex(), [=](frame_transform transform) -> frame_transform
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429 transform.image_transform.brightness = value;
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431 }, duration, tween));
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433 else if(_parameters[0] == L"SATURATION")
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435 auto value = boost::lexical_cast<double>(_parameters.at(1));
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436 int duration = _parameters.size() > 2 ? boost::lexical_cast<int>(_parameters[2]) : 0;
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437 std::wstring tween = _parameters.size() > 3 ? _parameters[3] : L"linear";
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438 transforms.push_back(stage::transform_tuple_t(GetLayerIndex(), [=](frame_transform transform) -> frame_transform
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440 transform.image_transform.saturation = value;
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442 }, duration, tween));
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444 else if(_parameters[0] == L"CONTRAST")
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446 auto value = boost::lexical_cast<double>(_parameters.at(1));
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447 int duration = _parameters.size() > 2 ? boost::lexical_cast<int>(_parameters[2]) : 0;
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448 std::wstring tween = _parameters.size() > 3 ? _parameters[3] : L"linear";
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449 transforms.push_back(stage::transform_tuple_t(GetLayerIndex(), [=](frame_transform transform) -> frame_transform
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451 transform.image_transform.contrast = value;
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453 }, duration, tween));
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455 else if(_parameters[0] == L"LEVELS")
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458 value.min_input = boost::lexical_cast<double>(_parameters.at(1));
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459 value.max_input = boost::lexical_cast<double>(_parameters.at(2));
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460 value.gamma = boost::lexical_cast<double>(_parameters.at(3));
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461 value.min_output = boost::lexical_cast<double>(_parameters.at(4));
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462 value.max_output = boost::lexical_cast<double>(_parameters.at(5));
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463 int duration = _parameters.size() > 6 ? boost::lexical_cast<int>(_parameters[6]) : 0;
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464 std::wstring tween = _parameters.size() > 7 ? _parameters[7] : L"linear";
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466 transforms.push_back(stage::transform_tuple_t(GetLayerIndex(), [=](frame_transform transform) -> frame_transform
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468 transform.image_transform.levels = value;
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470 }, duration, tween));
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472 else if(_parameters[0] == L"VOLUME")
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474 int duration = _parameters.size() > 2 ? boost::lexical_cast<int>(_parameters[2]) : 0;
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475 std::wstring tween = _parameters.size() > 3 ? _parameters[3] : L"linear";
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476 double value = boost::lexical_cast<double>(_parameters[1]);
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478 transforms.push_back(stage::transform_tuple_t(GetLayerIndex(), [=](frame_transform transform) -> frame_transform
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480 transform.audio_transform.volume = value;
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482 }, duration, tween));
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484 else if(_parameters[0] == L"CLEAR")
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486 int layer = GetLayerIndex(std::numeric_limits<int>::max());
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487 if(layer == std::numeric_limits<int>::max())
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488 GetChannel()->stage().clear_transforms();
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490 GetChannel()->stage().clear_transforms(layer);
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492 else if(_parameters[0] == L"COMMIT")
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494 transforms = std::move(deferred_transforms[GetChannelIndex()]);
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498 SetReplyString(TEXT("404 MIXER ERROR\r\n"));
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504 auto& defer_tranforms = deferred_transforms[GetChannelIndex()];
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505 defer_tranforms.insert(defer_tranforms.end(), transforms.begin(), transforms.end());
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508 GetChannel()->stage().apply_transforms(transforms);
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510 SetReplyString(TEXT("202 MIXER OK\r\n"));
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514 catch(file_not_found&)
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516 CASPAR_LOG_CURRENT_EXCEPTION();
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517 SetReplyString(TEXT("404 MIXER ERROR\r\n"));
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522 CASPAR_LOG_CURRENT_EXCEPTION();
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523 SetReplyString(TEXT("502 MIXER FAILED\r\n"));
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528 bool SwapCommand::DoExecute()
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530 //Perform loading of the clip
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533 if(GetLayerIndex(-1) != -1)
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535 std::vector<std::string> strs;
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536 boost::split(strs, _parameters[0], boost::is_any_of("-"));
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538 auto ch1 = GetChannel();
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539 auto ch2 = GetChannels().at(boost::lexical_cast<int>(strs.at(0))-1);
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541 int l1 = GetLayerIndex();
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542 int l2 = boost::lexical_cast<int>(strs.at(1));
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544 ch1->stage().swap_layer(l1, l2, ch2->stage());
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548 auto ch1 = GetChannel();
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549 auto ch2 = GetChannels().at(boost::lexical_cast<int>(_parameters[0])-1);
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550 ch1->stage().swap_layers(ch2->stage());
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553 SetReplyString(TEXT("202 SWAP OK\r\n"));
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557 catch(file_not_found&)
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559 CASPAR_LOG_CURRENT_EXCEPTION();
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560 SetReplyString(TEXT("404 SWAP ERROR\r\n"));
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565 CASPAR_LOG_CURRENT_EXCEPTION();
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566 SetReplyString(TEXT("502 SWAP FAILED\r\n"));
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571 bool AddCommand::DoExecute()
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573 //Perform loading of the clip
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576 auto consumer = create_consumer(_parameters);
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577 GetChannel()->output().add(GetLayerIndex(consumer->index()), consumer);
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579 SetReplyString(TEXT("202 ADD OK\r\n"));
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583 catch(file_not_found&)
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585 CASPAR_LOG_CURRENT_EXCEPTION();
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586 SetReplyString(TEXT("404 ADD ERROR\r\n"));
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591 CASPAR_LOG_CURRENT_EXCEPTION();
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592 SetReplyString(TEXT("502 ADD FAILED\r\n"));
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597 bool RemoveCommand::DoExecute()
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599 //Perform loading of the clip
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602 auto index = GetLayerIndex(std::numeric_limits<int>::min());
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603 if(index == std::numeric_limits<int>::min())
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604 index = create_consumer(_parameters)->index();
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606 GetChannel()->output().remove(index);
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608 SetReplyString(TEXT("202 REMOVE OK\r\n"));
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612 catch(file_not_found&)
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614 CASPAR_LOG_CURRENT_EXCEPTION();
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615 SetReplyString(TEXT("404 REMOVE ERROR\r\n"));
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620 CASPAR_LOG_CURRENT_EXCEPTION();
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621 SetReplyString(TEXT("502 REMOVE FAILED\r\n"));
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626 bool LoadCommand::DoExecute()
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628 //Perform loading of the clip
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631 _parameters[0] = _parameters[0];
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632 auto pFP = create_producer(GetChannel()->frame_factory(), GetChannel()->video_format_desc(), _parameters);
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633 GetChannel()->stage().load(GetLayerIndex(), pFP, true);
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635 SetReplyString(TEXT("202 LOAD OK\r\n"));
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639 catch(file_not_found&)
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641 CASPAR_LOG_CURRENT_EXCEPTION();
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642 SetReplyString(TEXT("404 LOAD ERROR\r\n"));
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647 CASPAR_LOG_CURRENT_EXCEPTION();
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648 SetReplyString(TEXT("502 LOAD FAILED\r\n"));
\r
655 //std::function<std::wstring()> channel_cg_add_command::parse(const std::wstring& message, const std::vector<renderer::render_device_ptr>& channels)
\r
657 // static boost::wregex expr(L"^CG\\s(?<video_channel>\\d+)-?(?<LAYER>\\d+)?\\sADD\\s(?<FLASH_LAYER>\\d+)\\s(?<TEMPLATE>\\S+)\\s?(?<START_LABEL>\\S\\S+)?\\s?(?<PLAY_ON_LOAD>\\d)?\\s?(?<DATA>.*)?");
\r
659 // boost::wsmatch what;
\r
660 // if(!boost::regex_match(message, what, expr))
\r
663 // auto info = channel_info::parse(what, channels);
\r
665 // int flash_layer_index = boost::lexical_cast<int>(what["FLASH_LAYER"].str());
\r
667 // std::wstring templatename = what["TEMPLATE"].str();
\r
668 // bool play_on_load = what["PLAY_ON_LOAD"].matched ? what["PLAY_ON_LOAD"].str() != L"0" : 0;
\r
669 // std::wstring start_label = what["START_LABEL"].str();
\r
670 // std::wstring data = get_data(what["DATA"].str());
\r
672 // boost::replace_all(templatename, "\"", "");
\r
674 // return [=]() -> std::wstring
\r
676 // std::wstring fullFilename = flash::flash_producer::find_template(server::template_folder() + templatename);
\r
677 // if(fullFilename.empty())
\r
678 // CASPAR_THROW_EXCEPTION(file_not_found());
\r
680 // std::wstring extension = boost::filesystem::wpath(fullFilename).extension();
\r
681 // std::wstring filename = templatename;
\r
682 // filename.append(extension);
\r
684 // flash::flash::create_cg_proxy(info.video_channel, std::max<int>(DEFAULT_CHANNEL_LAYER+1, info.layer_index))
\r
685 // ->add(flash_layer_index, filename, play_on_load, start_label, data);
\r
687 // CASPAR_LOG(info) << L"Executed [amcp_channel_cg_add]";
\r
691 bool LoadbgCommand::DoExecute()
\r
693 transition_info transitionInfo;
\r
695 bool bLoop = false;
\r
699 std::wstring message;
\r
700 for(size_t n = 0; n < _parameters.size(); ++n)
\r
701 message += _parameters[n] + L" ";
\r
703 static const boost::wregex expr(L".*(?<TRANSITION>CUT|PUSH|SLIDE|WIPE|MIX)\\s*(?<DURATION>\\d+)\\s*(?<TWEEN>(LINEAR)|(EASE[^\\s]*))?\\s*(?<DIRECTION>FROMLEFT|FROMRIGHT|LEFT|RIGHT)?.*");
\r
704 boost::wsmatch what;
\r
705 if(boost::regex_match(message, what, expr))
\r
707 auto transition = what["TRANSITION"].str();
\r
708 transitionInfo.duration = boost::lexical_cast<size_t>(what["DURATION"].str());
\r
709 auto direction = what["DIRECTION"].matched ? what["DIRECTION"].str() : L"";
\r
710 auto tween = what["TWEEN"].matched ? what["TWEEN"].str() : L"";
\r
711 transitionInfo.tweener = tween;
\r
713 if(transition == TEXT("CUT"))
\r
714 transitionInfo.type = transition_type::cut;
\r
715 else if(transition == TEXT("MIX"))
\r
716 transitionInfo.type = transition_type::mix;
\r
717 else if(transition == TEXT("PUSH"))
\r
718 transitionInfo.type = transition_type::push;
\r
719 else if(transition == TEXT("SLIDE"))
\r
720 transitionInfo.type = transition_type::slide;
\r
721 else if(transition == TEXT("WIPE"))
\r
722 transitionInfo.type = transition_type::wipe;
\r
724 if(direction == TEXT("FROMLEFT"))
\r
725 transitionInfo.direction = transition_direction::from_left;
\r
726 else if(direction == TEXT("FROMRIGHT"))
\r
727 transitionInfo.direction = transition_direction::from_right;
\r
728 else if(direction == TEXT("LEFT"))
\r
729 transitionInfo.direction = transition_direction::from_right;
\r
730 else if(direction == TEXT("RIGHT"))
\r
731 transitionInfo.direction = transition_direction::from_left;
\r
734 //Perform loading of the clip
\r
737 std::shared_ptr<core::frame_producer> pFP;
\r
739 static boost::wregex expr(L"\\[(?<CHANNEL>\\d+)\\]", boost::regex::icase);
\r
741 boost::wsmatch what;
\r
742 if(boost::regex_match(_parameters.at(0), what, expr))
\r
744 auto channel_index = boost::lexical_cast<int>(what["CHANNEL"].str());
\r
745 pFP = reroute::create_producer(*GetChannels().at(channel_index-1));
\r
748 pFP = create_producer(GetChannel()->frame_factory(), GetChannel()->video_format_desc(), _parameters);
\r
750 if(pFP == frame_producer::empty())
\r
751 CASPAR_THROW_EXCEPTION(file_not_found() << msg_info(_parameters.size() > 0 ? _parameters[0] : L""));
\r
753 bool auto_play = std::find(_parameters.begin(), _parameters.end(), L"AUTO") != _parameters.end();
\r
755 auto pFP2 = create_transition_producer(GetChannel()->video_format_desc().field_mode, spl::make_shared_ptr(pFP), transitionInfo);
\r
757 GetChannel()->stage().load(GetLayerIndex(), pFP2, false, transitionInfo.duration); // TODO: LOOP
\r
759 GetChannel()->stage().load(GetLayerIndex(), pFP2, false); // TODO: LOOP
\r
762 SetReplyString(TEXT("202 LOADBG OK\r\n"));
\r
766 catch(file_not_found&)
\r
768 std::wstring params2;
\r
769 for(auto it = _parameters.begin(); it != _parameters.end(); ++it)
\r
770 params2 += L" " + *it;
\r
771 CASPAR_LOG(error) << L"File not found. No match found for parameters. Check syntax:" << params2;
\r
772 SetReplyString(TEXT("404 LOADBG ERROR\r\n"));
\r
777 CASPAR_LOG_CURRENT_EXCEPTION();
\r
778 SetReplyString(TEXT("502 LOADBG FAILED\r\n"));
\r
783 bool PauseCommand::DoExecute()
\r
787 GetChannel()->stage().pause(GetLayerIndex());
\r
788 SetReplyString(TEXT("202 PAUSE OK\r\n"));
\r
793 SetReplyString(TEXT("501 PAUSE FAILED\r\n"));
\r
799 bool PlayCommand::DoExecute()
\r
803 if(!_parameters.empty())
\r
806 lbg.SetChannel(GetChannel());
\r
807 lbg.SetChannels(GetChannels());
\r
808 lbg.SetChannelIndex(GetChannelIndex());
\r
809 lbg.SetLayerIntex(GetLayerIndex());
\r
810 lbg.SetClientInfo(GetClientInfo());
\r
811 for(auto it = _parameters.begin(); it != _parameters.end(); ++it)
\r
812 lbg.AddParameter(*it);
\r
814 throw std::exception();
\r
817 GetChannel()->stage().play(GetLayerIndex());
\r
819 SetReplyString(TEXT("202 PLAY OK\r\n"));
\r
824 SetReplyString(TEXT("501 PLAY FAILED\r\n"));
\r
830 bool StopCommand::DoExecute()
\r
834 GetChannel()->stage().stop(GetLayerIndex());
\r
835 SetReplyString(TEXT("202 STOP OK\r\n"));
\r
840 SetReplyString(TEXT("501 STOP FAILED\r\n"));
\r
846 bool ClearCommand::DoExecute()
\r
848 int index = GetLayerIndex(std::numeric_limits<int>::min());
\r
849 if(index != std::numeric_limits<int>::min())
\r
850 GetChannel()->stage().clear(index);
\r
852 GetChannel()->stage().clear();
\r
854 SetReplyString(TEXT("202 CLEAR OK\r\n"));
\r
859 bool PrintCommand::DoExecute()
\r
861 GetChannel()->output().add(create_consumer(boost::assign::list_of(L"IMAGE")));
\r
863 SetReplyString(TEXT("202 PRINT OK\r\n"));
\r
868 bool LogCommand::DoExecute()
\r
870 if(_parameters.at(0) == L"LEVEL")
\r
871 log::set_log_level(_parameters.at(1));
\r
873 SetReplyString(TEXT("202 LOG OK\r\n"));
\r
878 bool CGCommand::DoExecute()
\r
882 std::wstring command = _parameters[0];
\r
883 if(command == TEXT("ADD"))
\r
884 return DoExecuteAdd();
\r
885 else if(command == TEXT("PLAY"))
\r
886 return DoExecutePlay();
\r
887 else if(command == TEXT("STOP"))
\r
888 return DoExecuteStop();
\r
889 else if(command == TEXT("NEXT"))
\r
890 return DoExecuteNext();
\r
891 else if(command == TEXT("REMOVE"))
\r
892 return DoExecuteRemove();
\r
893 else if(command == TEXT("CLEAR"))
\r
894 return DoExecuteClear();
\r
895 else if(command == TEXT("UPDATE"))
\r
896 return DoExecuteUpdate();
\r
897 else if(command == TEXT("INVOKE"))
\r
898 return DoExecuteInvoke();
\r
899 else if(command == TEXT("INFO"))
\r
900 return DoExecuteInfo();
\r
904 CASPAR_LOG_CURRENT_EXCEPTION();
\r
907 SetReplyString(TEXT("403 CG ERROR\r\n"));
\r
911 bool CGCommand::ValidateLayer(const std::wstring& layerstring) {
\r
912 int length = layerstring.length();
\r
913 for(int i = 0; i < length; ++i) {
\r
914 if(!_istdigit(layerstring[i])) {
\r
922 bool CGCommand::DoExecuteAdd() {
\r
923 //CG 1 ADD 0 "template_folder/templatename" [STARTLABEL] 0/1 [DATA]
\r
925 int layer = 0; //_parameters[1]
\r
926 // std::wstring templateName; //_parameters[2]
\r
927 std::wstring label; //_parameters[3]
\r
928 bool bDoStart = false; //_parameters[3] alt. _parameters[4]
\r
929 // std::wstring data; //_parameters[4] alt. _parameters[5]
\r
931 if(_parameters.size() < 4)
\r
933 SetReplyString(TEXT("402 CG ERROR\r\n"));
\r
936 unsigned int dataIndex = 4;
\r
938 if(!ValidateLayer(_parameters[1]))
\r
940 SetReplyString(TEXT("403 CG ERROR\r\n"));
\r
944 layer = _ttoi(_parameters[1].c_str());
\r
946 if(_parameters[3].length() > 1)
\r
948 label = _parameters2[3];
\r
951 if(_parameters.size() > 4 && _parameters[4].length() > 0) //read play-on-load-flag
\r
952 bDoStart = (_parameters[4][0]==TEXT('1')) ? true : false;
\r
955 SetReplyString(TEXT("402 CG ERROR\r\n"));
\r
959 else if(_parameters[3].length() > 0) { //read play-on-load-flag
\r
960 bDoStart = (_parameters[3][0]==TEXT('1')) ? true : false;
\r
964 SetReplyString(TEXT("403 CG ERROR\r\n"));
\r
968 const TCHAR* pDataString = 0;
\r
969 std::wstringstream data;
\r
970 std::wstring dataFromFile;
\r
971 if(_parameters.size() > dataIndex)
\r
973 const std::wstring& dataString = _parameters2[dataIndex];
\r
975 if(dataString[0] == TEXT('<')) //the data is an XML-string
\r
976 pDataString = dataString.c_str();
\r
979 //The data is not an XML-string, it must be a filename
\r
980 std::wstring filename = env::data_folder();
\r
981 filename.append(dataString);
\r
982 filename.append(TEXT(".ftd"));
\r
985 std::wifstream datafile(filename.c_str());
\r
989 data << datafile.rdbuf();
\r
992 //extract data to _parameters
\r
993 dataFromFile = data.str();
\r
994 pDataString = dataFromFile.c_str();
\r
999 std::wstring fullFilename = flash::find_template(env::template_folder() + _parameters[2]);
\r
1000 if(!fullFilename.empty())
\r
1002 std::wstring extension = boost::filesystem::path(fullFilename).extension().wstring();
\r
1003 std::wstring filename = _parameters[2];
\r
1004 filename.append(extension);
\r
1006 flash::create_cg_proxy(spl::shared_ptr<core::video_channel>(GetChannel()), GetLayerIndex(flash::cg_proxy::DEFAULT_LAYER)).add(layer, filename, bDoStart, label, (pDataString!=0) ? pDataString : TEXT(""));
\r
1007 SetReplyString(TEXT("202 CG OK\r\n"));
\r
1011 CASPAR_LOG(warning) << "Could not find template " << _parameters[2];
\r
1012 SetReplyString(TEXT("404 CG ERROR\r\n"));
\r
1017 bool CGCommand::DoExecutePlay()
\r
1019 if(_parameters.size() > 1)
\r
1021 if(!ValidateLayer(_parameters[1]))
\r
1023 SetReplyString(TEXT("403 CG ERROR\r\n"));
\r
1026 int layer = _ttoi(_parameters[1].c_str());
\r
1027 flash::create_cg_proxy(spl::shared_ptr<core::video_channel>(GetChannel()), GetLayerIndex(flash::cg_proxy::DEFAULT_LAYER)).play(layer);
\r
1031 SetReplyString(TEXT("402 CG ERROR\r\n"));
\r
1035 SetReplyString(TEXT("202 CG OK\r\n"));
\r
1039 bool CGCommand::DoExecuteStop()
\r
1041 if(_parameters.size() > 1)
\r
1043 if(!ValidateLayer(_parameters[1]))
\r
1045 SetReplyString(TEXT("403 CG ERROR\r\n"));
\r
1048 int layer = _ttoi(_parameters[1].c_str());
\r
1049 flash::create_cg_proxy(spl::shared_ptr<core::video_channel>(GetChannel()), GetLayerIndex(flash::cg_proxy::DEFAULT_LAYER)).stop(layer, 0);
\r
1053 SetReplyString(TEXT("402 CG ERROR\r\n"));
\r
1057 SetReplyString(TEXT("202 CG OK\r\n"));
\r
1061 bool CGCommand::DoExecuteNext()
\r
1063 if(_parameters.size() > 1)
\r
1065 if(!ValidateLayer(_parameters[1]))
\r
1067 SetReplyString(TEXT("403 CG ERROR\r\n"));
\r
1071 int layer = _ttoi(_parameters[1].c_str());
\r
1072 flash::create_cg_proxy(spl::shared_ptr<core::video_channel>(GetChannel()), GetLayerIndex(flash::cg_proxy::DEFAULT_LAYER)).next(layer);
\r
1076 SetReplyString(TEXT("402 CG ERROR\r\n"));
\r
1080 SetReplyString(TEXT("202 CG OK\r\n"));
\r
1084 bool CGCommand::DoExecuteRemove()
\r
1086 if(_parameters.size() > 1)
\r
1088 if(!ValidateLayer(_parameters[1]))
\r
1090 SetReplyString(TEXT("403 CG ERROR\r\n"));
\r
1094 int layer = _ttoi(_parameters[1].c_str());
\r
1095 flash::create_cg_proxy(spl::shared_ptr<core::video_channel>(GetChannel()), GetLayerIndex(flash::cg_proxy::DEFAULT_LAYER)).remove(layer);
\r
1099 SetReplyString(TEXT("402 CG ERROR\r\n"));
\r
1103 SetReplyString(TEXT("202 CG OK\r\n"));
\r
1107 bool CGCommand::DoExecuteClear()
\r
1109 GetChannel()->stage().clear(GetLayerIndex(flash::cg_proxy::DEFAULT_LAYER));
\r
1110 SetReplyString(TEXT("202 CG OK\r\n"));
\r
1114 bool CGCommand::DoExecuteUpdate()
\r
1118 if(!ValidateLayer(_parameters.at(1)))
\r
1120 SetReplyString(TEXT("403 CG ERROR\r\n"));
\r
1124 std::wstring dataString = _parameters2.at(2);
\r
1125 if(dataString.at(0) != TEXT('<'))
\r
1127 //The data is not an XML-string, it must be a filename
\r
1128 std::wstring filename = env::data_folder();
\r
1129 filename.append(dataString);
\r
1130 filename.append(TEXT(".ftd"));
\r
1133 std::wifstream datafile(filename.c_str());
\r
1136 std::wstringstream data;
\r
1138 data << datafile.rdbuf();
\r
1141 //extract data to _parameters
\r
1142 dataString = data.str();
\r
1146 int layer = _ttoi(_parameters.at(1).c_str());
\r
1147 flash::create_cg_proxy(spl::shared_ptr<core::video_channel>(GetChannel()), GetLayerIndex(flash::cg_proxy::DEFAULT_LAYER)).update(layer, dataString);
\r
1151 SetReplyString(TEXT("402 CG ERROR\r\n"));
\r
1155 SetReplyString(TEXT("202 CG OK\r\n"));
\r
1159 bool CGCommand::DoExecuteInvoke()
\r
1161 std::wstringstream replyString;
\r
1162 replyString << TEXT("201 CG OK\r\n");
\r
1164 if(_parameters.size() > 2)
\r
1166 if(!ValidateLayer(_parameters[1]))
\r
1168 SetReplyString(TEXT("403 CG ERROR\r\n"));
\r
1171 int layer = _ttoi(_parameters[1].c_str());
\r
1172 auto result = flash::create_cg_proxy(spl::shared_ptr<core::video_channel>(GetChannel()), GetLayerIndex(flash::cg_proxy::DEFAULT_LAYER)).invoke(layer, _parameters2[2]);
\r
1173 replyString << result << TEXT("\r\n");
\r
1177 SetReplyString(TEXT("402 CG ERROR\r\n"));
\r
1181 SetReplyString(replyString.str());
\r
1185 bool CGCommand::DoExecuteInfo()
\r
1187 std::wstringstream replyString;
\r
1188 replyString << TEXT("201 CG OK\r\n");
\r
1190 if(_parameters.size() > 1)
\r
1192 if(!ValidateLayer(_parameters[1]))
\r
1194 SetReplyString(TEXT("403 CG ERROR\r\n"));
\r
1198 int layer = _ttoi(_parameters[1].c_str());
\r
1199 auto desc = flash::create_cg_proxy(spl::shared_ptr<core::video_channel>(GetChannel()), GetLayerIndex(flash::cg_proxy::DEFAULT_LAYER)).description(layer);
\r
1201 replyString << desc << TEXT("\r\n");
\r
1205 auto info = flash::create_cg_proxy(spl::shared_ptr<core::video_channel>(GetChannel()), GetLayerIndex(flash::cg_proxy::DEFAULT_LAYER)).template_host_info();
\r
1206 replyString << info << TEXT("\r\n");
\r
1209 SetReplyString(replyString.str());
\r
1213 bool DataCommand::DoExecute()
\r
1215 std::wstring command = _parameters[0];
\r
1216 if(command == TEXT("STORE"))
\r
1217 return DoExecuteStore();
\r
1218 else if(command == TEXT("RETRIEVE"))
\r
1219 return DoExecuteRetrieve();
\r
1220 else if(command == TEXT("LIST"))
\r
1221 return DoExecuteList();
\r
1223 SetReplyString(TEXT("403 DATA ERROR\r\n"));
\r
1227 bool DataCommand::DoExecuteStore()
\r
1229 if(_parameters.size() < 3)
\r
1231 SetReplyString(TEXT("402 DATA STORE ERROR\r\n"));
\r
1235 std::wstring filename = env::data_folder();
\r
1236 filename.append(_parameters[1]);
\r
1237 filename.append(TEXT(".ftd"));
\r
1239 std::wofstream datafile(filename.c_str());
\r
1242 SetReplyString(TEXT("501 DATA STORE FAILED\r\n"));
\r
1246 datafile << _parameters2[2];
\r
1249 std::wstring replyString = TEXT("202 DATA STORE OK\r\n");
\r
1250 SetReplyString(replyString);
\r
1254 bool DataCommand::DoExecuteRetrieve()
\r
1256 if(_parameters.size() < 2)
\r
1258 SetReplyString(TEXT("402 DATA RETRIEVE ERROR\r\n"));
\r
1262 std::wstring filename = env::data_folder();
\r
1263 filename.append(_parameters[1]);
\r
1264 filename.append(TEXT(".ftd"));
\r
1266 std::wifstream datafile(filename.c_str());
\r
1269 SetReplyString(TEXT("404 DATA RETRIEVE ERROR\r\n"));
\r
1273 std::wstringstream reply(TEXT("201 DATA RETRIEVE OK\r\n"));
\r
1274 std::wstring line;
\r
1275 bool bFirstLine = true;
\r
1276 while(std::getline(datafile, line))
\r
1281 bFirstLine = false;
\r
1288 SetReplyString(reply.str());
\r
1292 bool DataCommand::DoExecuteList()
\r
1294 std::wstringstream replyString;
\r
1295 replyString << TEXT("200 DATA LIST OK\r\n");
\r
1297 for (boost::filesystem::recursive_directory_iterator itr(env::data_folder()), end; itr != end; ++itr)
\r
1299 if(boost::filesystem::is_regular_file(itr->path()))
\r
1301 if(!boost::iequals(itr->path().extension().wstring(), L".ftd"))
\r
1304 auto relativePath = boost::filesystem::wpath(itr->path().wstring().substr(env::data_folder().size()-1, itr->path().wstring().size()));
\r
1306 auto str = relativePath.replace_extension(TEXT("")).native();
\r
1307 if(str[0] == '\\' || str[0] == '/')
\r
1308 str = std::wstring(str.begin() + 1, str.end());
\r
1310 replyString << str << TEXT("\r\n");
\r
1314 replyString << TEXT("\r\n");
\r
1316 SetReplyString(boost::to_upper_copy(replyString.str()));
\r
1320 bool CinfCommand::DoExecute()
\r
1322 std::wstringstream replyString;
\r
1326 std::wstring info;
\r
1327 for (boost::filesystem::recursive_directory_iterator itr(env::media_folder()), end; itr != end && info.empty(); ++itr)
\r
1329 auto path = itr->path();
\r
1330 auto file = path.replace_extension(L"").filename();
\r
1331 if(boost::iequals(file.wstring(), _parameters.at(0)))
\r
1332 info += MediaInfo(itr->path()) + L"\r\n";
\r
1337 SetReplyString(TEXT("404 CINF ERROR\r\n"));
\r
1340 replyString << TEXT("200 CINF OK\r\n");
\r
1341 replyString << info << "\r\n";
\r
1345 CASPAR_LOG_CURRENT_EXCEPTION();
\r
1346 SetReplyString(TEXT("404 CINF ERROR\r\n"));
\r
1350 SetReplyString(replyString.str());
\r
1354 void GenerateChannelInfo(int index, const spl::shared_ptr<core::video_channel>& pChannel, std::wstringstream& replyString)
\r
1356 replyString << index+1 << TEXT(" ") << pChannel->video_format_desc().name << TEXT(" PLAYING") << TEXT("\r\n");
\r
1359 bool InfoCommand::DoExecute()
\r
1361 std::wstringstream replyString;
\r
1363 boost::property_tree::xml_writer_settings<wchar_t> w(' ', 3);
\r
1367 if(_parameters.size() >= 1 && _parameters[0] == L"TEMPLATE")
\r
1369 replyString << L"201 INFO TEMPLATE OK\r\n";
\r
1371 // Needs to be extended for any file, not just flash.
\r
1373 auto filename = flash::find_template(env::template_folder() + _parameters.at(1));
\r
1375 std::wstringstream str;
\r
1376 str << u16(flash::read_template_meta_info(filename));
\r
1377 boost::property_tree::wptree info;
\r
1378 boost::property_tree::xml_parser::read_xml(str, info, boost::property_tree::xml_parser::trim_whitespace | boost::property_tree::xml_parser::no_comments);
\r
1380 boost::property_tree::xml_parser::write_xml(replyString, info, w);
\r
1382 else if(_parameters.size() >= 1 && _parameters[0] == L"CONFIG")
\r
1384 replyString << L"201 INFO CONFIG OK\r\n";
\r
1386 boost::property_tree::write_xml(replyString, caspar::env::properties(), w);
\r
1388 else if(_parameters.size() >= 1 && _parameters[0] == L"PATHS")
\r
1390 replyString << L"201 INFO PATHS OK\r\n";
\r
1392 boost::property_tree::wptree info;
\r
1393 info.add_child(L"paths", caspar::env::properties().get_child(L"configuration.paths"));
\r
1394 info.add(L"paths.initial-path", boost::filesystem3::initial_path().wstring() + L"\\");
\r
1396 boost::property_tree::write_xml(replyString, info, w);
\r
1398 else if(_parameters.size() >= 1 && _parameters[0] == L"SYSTEM")
\r
1400 replyString << L"201 INFO SYSTEM OK\r\n";
\r
1402 boost::property_tree::wptree info;
\r
1404 info.add(L"system.name", caspar::system_product_name());
\r
1405 info.add(L"system.windows.name", caspar::win_product_name());
\r
1406 info.add(L"system.windows.service-pack", caspar::win_sp_version());
\r
1407 info.add(L"system.cpu", caspar::cpu_info());
\r
1409 BOOST_FOREACH(auto device, caspar::decklink::device_list())
\r
1410 info.add(L"system.decklink.device", device);
\r
1412 BOOST_FOREACH(auto device, caspar::bluefish::device_list())
\r
1413 info.add(L"system.bluefish.device", device);
\r
1415 info.add(L"system.flash", caspar::flash::version());
\r
1416 //info.add(L"system.free-image", caspar::image::version());
\r
1417 info.add(L"system.ffmpeg.avcodec", caspar::ffmpeg::avcodec_version());
\r
1418 info.add(L"system.ffmpeg.avformat", caspar::ffmpeg::avformat_version());
\r
1419 info.add(L"system.ffmpeg.avfilter", caspar::ffmpeg::avfilter_version());
\r
1420 info.add(L"system.ffmpeg.avutil", caspar::ffmpeg::avutil_version());
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1421 info.add(L"system.ffmpeg.swscale", caspar::ffmpeg::swscale_version());
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1423 boost::property_tree::write_xml(replyString, info, w);
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1425 else if(_parameters.size() >= 1 && _parameters[0] == L"SERVER")
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1427 replyString << L"201 INFO SERVER OK\r\n";
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1429 boost::property_tree::wptree info;
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1432 BOOST_FOREACH(auto channel, channels_)
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1433 info.add_child(L"channels.channel", channel->info())
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1434 .add(L"index", ++index);
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1436 boost::property_tree::write_xml(replyString, info, w);
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1440 if(_parameters.size() >= 1)
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1442 replyString << TEXT("201 INFO OK\r\n");
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1443 boost::property_tree::wptree info;
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1445 std::vector<std::wstring> split;
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1446 boost::split(split, _parameters[0], boost::is_any_of("-"));
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1448 int layer = std::numeric_limits<int>::min();
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1449 int channel = boost::lexical_cast<int>(split[0]) - 1;
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1451 if(split.size() > 1)
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1452 layer = boost::lexical_cast<int>(split[1]);
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1454 if(layer == std::numeric_limits<int>::min())
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1456 info.add_child(L"channel", channels_.at(channel)->info())
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1457 .add(L"index", channel);
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1461 if(_parameters.size() >= 2)
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1463 if(_parameters[1] == L"B")
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1464 info.add_child(L"producer", channels_.at(channel)->stage().background(layer).get()->info());
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1466 info.add_child(L"producer", channels_.at(channel)->stage().foreground(layer).get()->info());
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1470 info.add_child(L"layer", channels_.at(channel)->stage().info(layer).get())
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1471 .add(L"index", layer);
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1474 boost::property_tree::xml_parser::write_xml(replyString, info, w);
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1478 // This is needed for backwards compatibility with old clients
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1479 replyString << TEXT("200 INFO OK\r\n");
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1480 for(size_t n = 0; n < channels_.size(); ++n)
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1481 GenerateChannelInfo(n, channels_[n], replyString);
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1488 CASPAR_LOG_CURRENT_EXCEPTION();
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1489 SetReplyString(TEXT("403 INFO ERROR\r\n"));
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1493 replyString << TEXT("\r\n");
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1494 SetReplyString(replyString.str());
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1498 bool ClsCommand::DoExecute()
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1510 std::wstringstream replyString;
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1511 replyString << TEXT("200 CLS OK\r\n");
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1512 replyString << ListMedia();
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1513 replyString << TEXT("\r\n");
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1514 SetReplyString(boost::to_upper_copy(replyString.str()));
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1518 CASPAR_LOG_CURRENT_EXCEPTION();
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1519 SetReplyString(TEXT("501 CLS FAILED\r\n"));
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1526 bool TlsCommand::DoExecute()
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1530 std::wstringstream replyString;
\r
1531 replyString << TEXT("200 TLS OK\r\n");
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1533 replyString << ListTemplates();
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1534 replyString << TEXT("\r\n");
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1536 SetReplyString(replyString.str());
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1540 CASPAR_LOG_CURRENT_EXCEPTION();
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1541 SetReplyString(TEXT("501 TLS FAILED\r\n"));
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1547 bool VersionCommand::DoExecute()
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1549 std::wstring replyString = TEXT("201 VERSION OK\r\n") + env::version() + TEXT("\r\n");
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1551 if(_parameters.size() > 0)
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1553 if(_parameters[0] == L"FLASH")
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1554 replyString = TEXT("201 VERSION OK\r\n") + flash::version() + TEXT("\r\n");
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1555 else if(_parameters[0] == L"TEMPLATEHOST")
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1556 replyString = TEXT("201 VERSION OK\r\n") + flash::cg_version() + TEXT("\r\n");
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1557 else if(_parameters[0] != L"SERVER")
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1558 replyString = TEXT("403 VERSION ERROR\r\n");
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1561 SetReplyString(replyString);
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1565 bool ByeCommand::DoExecute()
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1567 GetClientInfo()->Disconnect();
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1571 bool SetCommand::DoExecute()
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1575 std::wstring name = _parameters[0];
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1576 std::transform(name.begin(), name.end(), name.begin(), toupper);
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1578 std::wstring value = _parameters[1];
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1579 std::transform(value.begin(), value.end(), value.begin(), toupper);
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1581 if(name == TEXT("MODE"))
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1583 auto format_desc = core::video_format_desc(value);
\r
1584 if(format_desc.format != core::video_format::invalid)
\r
1586 GetChannel()->video_format_desc(format_desc);
\r
1587 SetReplyString(TEXT("202 SET MODE OK\r\n"));
\r
1590 SetReplyString(TEXT("501 SET MODE FAILED\r\n"));
\r
1594 this->SetReplyString(TEXT("403 SET ERROR\r\n"));
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1599 CASPAR_LOG_CURRENT_EXCEPTION();
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1600 SetReplyString(TEXT("501 SET FAILED\r\n"));
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1608 } //namespace amcp
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1609 }} //namespace caspar